TY  - JOUR
AU  - Joyal, Pierre
TI  - Invariance of Poincaré-Lyapunov polynomials under the group of rotations
JO  - Electronic Journal of Differential Equations
PY  - 1998
VL  - 1998
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EJDE_1998__1998__a4/
LA  - en
ID  - EJDE_1998__1998__a4
ER  -